Gene: AT2G20580

General Information

Structural Information

  • Species Arabidopsis thaliana
  • Gene Identifier AT2G20580
  • Transcript Identifier AT2G20580.1
  • Gene Type Coding gene
  • Location Chr2 : 8859211-8864699 : positive

Gene Family Information

  • ID HOM05D002292
  • #Genes/#Species 295/97
  • Phylogenetic origin

Gene Duplication Information

Labels

Identifiers

  • tid AT2G20580.1
  • symbol RPN1A
  • Alias ATRPN1A,26S PROTEASOME REGULATORY SUBUNIT S2 1A
  • uniprot Q9SIV2

Descriptions

  • Description 26S proteasome regulatory subunit S2 1A
  • Computational description 26S proteasome regulatory subunit S2 1A (RPN1A); FUNCTIONS IN: enzyme regulator activity, binding; INVOLVED IN: regulation of cell cycle, protein catabolic process, ubiquitin-dependent protein catabolic process; LOCATED IN: proteasome regulatory particle, base subcomplex, proteasome complex, nucleus, plasma membrane; EXPRESSED IN: 28 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: 26S proteasome regulatory complex, non-ATPase subcomplex, Rpn1 subunit (InterPro:IPR016643), Armadillo-type fold (InterPro:IPR016024), Proteasome/cyclosome, regulatory subunit (InterPro:IPR002015); BEST Arabidopsis thaliana protein match is: 26S proteasome regulatory subunit S2 1B (TAIR:AT4G28470.1); Has 1002 Blast hits to 968 proteins in 295 species: Archae - 0; Bacteria - 4; Metazoa - 376; Fungi - 294; Plants - 141; Viruses - 0; Other Eukaryotes - 187 (source: NCBI BLink).
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Functional Annotation

Biological Process

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0043161
IBA
Gene Ontologyproteasome-mediated ubiquitin-dependent protein catabolic process1
GO:0050790
IEA
GOA Databaseregulation of catalytic activity
GO:0045087
IEA
GOA Databaseinnate immune response
GO:0045087
IMP
Gene Ontologyinnate immune response2
GO:0002376
IEA
GOA Databaseimmune system process
GO:0042176
IEA
Gene Ontologyregulation of protein catabolic process
GO:0042176
IEA
InterProregulation of protein catabolic process
GO:0006511
TAS
Gene Ontologyubiquitin-dependent protein catabolic process3
GO:0030163
TAS
Gene Ontologyprotein catabolic process4
GO:0051726
IMP
Gene Ontologyregulation of cell cycle5
GO:0009751
IEP
Gene Ontologyresponse to salicylic acid2

Molecular Function

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0030234
IEA
Gene Ontologyenzyme regulator activity
GO:0030234
IEA
InterProenzyme regulator activity
GO:0005515
IPI
Gene Ontologyprotein binding6
GO:0043130
IDA
Gene Ontologyubiquitin binding7

Cellular Component

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0005829
IDA
GOA Databasecytosol
GO:0005829
HDA
Gene Ontologycytosol8
GO:0034515
IBA
Gene Ontologyproteasome storage granule1
GO:0008540
IDA
IBA
Gene Ontologyproteasome regulatory particle, base subcomplex1 9
GO:0005634
IEA
GOA Databasenucleus
GO:0005634
IDA
ISM, IBA
TAS
Gene Ontologynucleus1 2 4
GO:0005737
IEA
GOA Databasecytoplasm
GO:0005737
IDA
Gene Ontologycytoplasm2
GO:0005886
IDA
GOA Databaseplasma membrane
GO:0009506
IDA
GOA Databaseplasmodesma
GO:0009506
HDA
Gene Ontologyplasmodesma10
GO:0000502
IEA
GOA Databaseproteasome complex
GO:0000502
IDA
Gene Ontologyproteasome complex11
GO:0000502
IEA
InterProproteasome complex
GO:0005739
HDA
Gene Ontologymitochondrion12

Color Legend

Experimental Evidence
Computational Reviewed Evidence
Electronic Evidence
GO Sources: Primary Orthology Homology
Show redundant parents:
InterPro Description
IPR002015 Proteasome/cyclosome repeat
IPR040892 RPN1, N-terminal
IPR016024 Armadillo-type fold
IPR041433 26S proteasome non-ATPase regulatory subunit RPN1, C-terminal
IPR011989 Armadillo-like helical
IPR016643 26S proteasome regulatory complex, non-ATPase subcomplex, Rpn1 subunit
Mapman id Description
19.2.5.2.2.1 Protein homeostasis.ubiquitin-proteasome system.26S proteasome.19S regulatory particle.non-ATPase components.regulatory component RPN1